officials say the 94-year-old mandela is responding well to treatment. >>> an elite navy seal killed in a rescue operation in afghanistan this weekend is back in the u.s. 28-year-old nicolas cheque -- the body of nicolas cheque will be returned to his family. cheque was shot as he and his seal team rescued an american doctor held captive by the taliban. high school friends say cheque always wanted to be in the military. >> that was his plan. it wasn't college, it wasn't engineering. i'm interested in being in the military and living that lifestyle serving my country. >> 7 taliban members were killed in the rescue. cheque a 10-year veteran was part of the elite u.s. special forces team that killed osama bin laden. >>> a smoke smell forcing a las vegas-bound flight to make an emergency landing in sacramento. an airport spokesman said the alaskan airlines flight out of seattle landed just before 5:00 last night. on the ground, fire trucks and ambulances surrounded the plane. >> crew was being very calm and i was watching their eyes and their movements and i thought, they don't seem too